An eyewitness confirms what you already suspected - that "Nathan Cirillo", supposed victim of the War Memorial / Canada Parliament staged 'Jihad', was alive and well after the faked "shooting." Now you can be certain.
BANNED from YT: the introduction - http://www.liveleak.com/view?i=be9_1414624680
MORE BACKGROUND: "Jihad Shooter"... or Government Employee? https://archive.org/details/CanadaWarMemorialShootingDrillHoax2014